EP0671518A2 - Slab-like building element made of wood - Google Patents

Slab-like building element made of wood Download PDF

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Publication number
EP0671518A2
EP0671518A2 EP94110444A EP94110444A EP0671518A2 EP 0671518 A2 EP0671518 A2 EP 0671518A2 EP 94110444 A EP94110444 A EP 94110444A EP 94110444 A EP94110444 A EP 94110444A EP 0671518 A2 EP0671518 A2 EP 0671518A2
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EP
European Patent Office
Prior art keywords
planks
frame parts
tongue
groove
component according
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Granted
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EP94110444A
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German (de)
French (fr)
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EP0671518A3 (en
EP0671518B1 (en
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Josef Hartmann
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
    • E04B2/705—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal horizontal elements placed between columns

Definitions

  • the invention relates to a plate-shaped component according to the preamble of patent claim 1.
  • a plate-shaped component made of wood is known. It is made up of planks with profiling on the end faces and posts with profiling. The longitudinal profiles of the planks interlock, so that a number of adjacent planks result in a plate-shaped component.
  • the end profile of the planks engages in the longitudinal profile of the posts, so that the planks are fixed against displacement in the direction of their longitudinal extent.
  • holder means in the form of wooden dowels are provided.
  • the profiles of the planks and posts are congruent so that the different parts touch along their entire cross-section. This results in a notch-free and thus smooth surface for the finished component.
  • the posts have the same profile on the side facing away from the planks as on the side facing the planks. This has the disadvantage that several of these plate-shaped components cannot easily be combined to form larger units. In order to arrange two or more of these components in one plane, it is necessary to connect them by means of appropriately profiled intermediate pieces, which is very complex.
  • the invention has for its object to provide a plate-shaped component made of wood, which is inexpensive to manufacture and can be combined by simply assembling several of these components into larger arrangements.
  • planks are enclosed on the end face by post-like frame parts and offer a fixed unit in which the planks do not slip.
  • the profiles of the frame parts facing away from the planks are designed so that several of these components can be joined together in one plane without an intermediate strip.
  • the tongue of one frame part engages in the groove of the other and vice versa. This doubles the effective profile depth compared to a simple groove profile, so that there is a particularly firm hold of this connection.
  • the joining of these components can be repeated any number of times, so that very large constructions can be produced.
  • a profiled corner post according to claim 3 is particularly advantageous for the formation of angular arrangements.
  • Such a corner post allows in the simplest way an angular connection of prefabricated components, without having to specially design the profiles of the frame parts thereon. This particularly facilitates the assembly of the components and thus reduces costs. Only a few standardized parts need to be kept in stock in order to implement complex structures, which also reduces inventory costs.
  • the holding means To additionally facilitate the assembly of the holding means, it has proven to be advantageous to mount the holding means in reduced through holes in the frame parts. This reliably prevents the frame parts from bursting when the holding means is screwed in without having to accept a significant loss in stability of the connection. On the other hand, the holding means is adequately held when the frame part is pushed through.
  • the finger-like profiling increases the contact area of the elements, which ultimately represents an enlarged adhesive area.
  • the finger-like profile offers an increased friction fit, so that the nested elements already have an improved fit even without additional connecting means.
  • the finger-like profiling can extend over a partial area or over the entire thickness of the component. The secured connection is finally achieved with the entered adhesive. Additional mechanical processing such as pre-drilling of mounting holes is not necessary.
  • the further development of the subject of the invention with the features of claim 7 is favorable.
  • the trapezoidal design results in empty spaces in the teeth in its upper and lower region, into which the excess adhesive can swell when the elements are joined together. Only a thin adhesive film remains on the inclined surfaces of the toothing, which contributes to the increased strength. It is very advantageous if the inclined surfaces enclose an angle of 30 ° or less to the center line.
  • each plate-shaped component P consists of planks 1 arranged one above the other in a plane, which engage with one another along their longitudinal sides 1a by means of preferably double-groove or double-spring profiles, but are not shown in the drawing.
  • the planks 1 are not profiled, so that the component P is delimited flatly at the top and bottom.
  • Post-like frame parts 2 are provided along the end faces of the planks 1, the connection of which is discussed in the further figures.
  • a plurality of structural elements P are connected to one another on end faces 2a.
  • Figure 2 shows a section through a flat connection of two plate-shaped components P along the section line A.
  • the planks 1 have a profile R symmetrical to the center line M
  • the center of this profile R is designed as a spring 4.
  • this profiling R has bevels 5.
  • the frame parts 2 have, on the side facing the planks 1, a congruent profiling R, consisting of a central groove 6 and bevels 7.
  • the planks 1 become front of Holding means 8 detected, which are designed for example as screws.
  • the holding means 8 pass through the frame part 2 in reduced through holes 9.
  • a tongue and groove profiling N is provided for connecting the two end faces of the frame parts 2 to one another. This is arranged antisymmetrically to the center line M.
  • This tongue and groove profiling N has a groove 10 in one profile half and a tongue 11 in the other.
  • the groove 10 and the tongue 11 are arranged at a constant distance a from one another. This results in a flat surface which extends symmetrically to the center line M and serves to receive the holding means 8.
  • the frame part 2 each has a phase 12 on joints, as shown, two frame parts 2 together, so the spring 11 of one frame part 2 engages in the groove 10 of the other frame part 2 and vice versa. This creates a firm connection of the two plate-shaped components P to one another.
  • a notch 13 is formed at the butt joint of the frame parts 2.
  • the planks 1 are fixed to the frame parts 2 on the inclined surfaces S by means of adhesive K.
  • the tongue and groove profiles N of the frame parts 2 engage in congruent profiles of a corner post 3, the cross section of which is essentially square.
  • this corner post 3 has a corresponding tongue and groove profile N on two mutually abutting sides.
  • three or all four sides of the corner post 3 have a corresponding tongue and groove profile N. .

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Stringed Musical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Laminated Bodies (AREA)

Abstract

The system consists of wooden boards (1) placed near to each other, and butting against end posts (2). The posts connect with the boards by tongue and groove profiles (R). There are additional tongue (11) and groove (10) profiles (N) on the opposite faces of the posts to the boards which are asymmetric about their centreline. Additional retainers (8), driven into the boards through the end faces of the posts, using screws, pins, or nails, can also be provided. Corner posts with the tongue and groove profiling on two adjacent faces may be congruent with that of the frame.

Description

Die Erfindung betrifft ein plattenförmiges Bauelement gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a plate-shaped component according to the preamble of patent claim 1.

Aus der DE-PS 32 29 261 ist ein plattenförmiges Bauelement aus Holz bekannt. Es ist aus an den Stirnseiten mit Profilierungen versehenen Bohlen und mit Profilierungen versehenen Pfosten aufgebaut. Die längsseitigen Profilierungen der Bohlen greifen ineinander, so daß mehrere nebeneinanderliegende Bohlen ein plattenförmiges Bauelement ergeben. Die stirnseitige Profilierung der Bohlen greift in die längsseitige Profilierung der Pfosten, so daß die Bohlen gegenüber einer Verschiebung in Richtung ihrer Längserstreckung fixiert sind. Zur Fixierung der Bohlen in eine hierzu senkrechte Richtung sind Haltermittel in Form von Holzdübeln vorgesehen. Die Profilierungen der Bohlen und Pfosten sind kongruent ausgeführt, so daß sich die verschiedenen Teile entlang ihres gesamten Querschnitts berühren. Hierdurch ergibt sich für das fertige Bauelement eine kerbenfreie und damit glatte Oberfläche. Die Pfosten weisen auf der gegenüber den Bohlen abgewandten Seite die gleiche Profilierung auf, wie auf der den Bohlen zugewandten Seite. Dies hat den Nachteil, daß mehrere dieser plattenförmigen Bauelemente nicht ohne weiteres zu größeren Einheiten kombiniert werden können. Um zwei oder mehr dieser Bauelemente in einer Ebene anzuordnen, ist es erforderlich, diese durch entsprechend profilierte Zwischenstücke zu verbinden, was sehr aufwendig ist.From DE-PS 32 29 261 a plate-shaped component made of wood is known. It is made up of planks with profiling on the end faces and posts with profiling. The longitudinal profiles of the planks interlock, so that a number of adjacent planks result in a plate-shaped component. The end profile of the planks engages in the longitudinal profile of the posts, so that the planks are fixed against displacement in the direction of their longitudinal extent. To fix the planks in a direction perpendicular to this, holder means in the form of wooden dowels are provided. The profiles of the planks and posts are congruent so that the different parts touch along their entire cross-section. This results in a notch-free and thus smooth surface for the finished component. The posts have the same profile on the side facing away from the planks as on the side facing the planks. This has the disadvantage that several of these plate-shaped components cannot easily be combined to form larger units. In order to arrange two or more of these components in one plane, it is necessary to connect them by means of appropriately profiled intermediate pieces, which is very complex.

Der Erfindung liegt die Aufgabe zugrunde, ein plattenförmiges Bauelement aus Holz zu schaffen, welches kostengünstig herstellbar und durch einfaches Zusammenfügen mehrerer dieser Bauelemente zu größeren Anordnungen kombinierbar ist.The invention has for its object to provide a plate-shaped component made of wood, which is inexpensive to manufacture and can be combined by simply assembling several of these components into larger arrangements.

Die gestellte Aufgabe wird mit den im kennzeichnenden Teil des Patentanspruchs 1 angegebenen Merkmalen gelöst.The object is achieved with the features specified in the characterizing part of patent claim 1.

Bei dieser Ausbildung werden die Bohlen stirnseitig von pfostenartigen Rahmenteilen umfaßt und bieten eine feste Einheit, in der die Bohlen nicht verrutschen. Die den Bohlen abgewandten Profilierungen der Rahmenteile sind so ausgeführt, daß mehrere dieser Bauelemente ohne Zwischenleiste in einer Ebene aneinandergefügt werden können. Dabei greift die Feder des einen Rahmenteils in die Nut des anderen und umgekehrt. Hierdurch verdoppelt sich die effektive Profilierungstiefe gegenüber einer einfachen Nut-Profilierung, so daß sich ein besonders fester Halt dieser Verbindung ergibt. Ein Aneinanderfügen dieser Bauelemente ist beliebig oft wiederholbar, so daß sehr großflächige Konstruktionen hergestellt werden können.In this design, the planks are enclosed on the end face by post-like frame parts and offer a fixed unit in which the planks do not slip. The profiles of the frame parts facing away from the planks are designed so that several of these components can be joined together in one plane without an intermediate strip. The tongue of one frame part engages in the groove of the other and vice versa. This doubles the effective profile depth compared to a simple groove profile, so that there is a particularly firm hold of this connection. The joining of these components can be repeated any number of times, so that very large constructions can be produced.

Die Weiterbildung des Bauelements gemäß Anspruch 2 ist besonders vorteilhaft, da auf diese Weise eine ebene Fläche im Bereich der Mittellinie des Rahmens entsteht, die sehr einfach dazu genutzt werden kann, zusätliche Haltemittel zur Befestigung der Bohlen aufzunehmen.The development of the component according to claim 2 is particularly advantageous, since in this way a flat surface is created in the region of the center line of the frame, which can be used very easily to accommodate additional holding means for fastening the planks.

Die Verwendung eines mit Profilierungen versehenen Eckpfostens nach Anspruch 3 ist zur Bildung winkeliger Anordnungen besonders vorteilhaft. Ein derartiger Eckpfosten erlaubt auf einfachste Art und Weise eine winkelige Verbindung vorgefertigter Bauelemente, ohne die Profilierungen der Rahmenteile hierauf besonders ausbilden zu müssen. Dies erleichtert insbesondere die Montage der Bauelemente und reduziert damit Kosten. Im Lager müssen nur wenige standardisierte Teile vorrätig sein, um auch den Aufbau komplizierter Strukturen zu realisieren, wodurch auch die Lagerhaltungskosten reduziert werden.The use of a profiled corner post according to claim 3 is particularly advantageous for the formation of angular arrangements. Such a corner post allows in the simplest way an angular connection of prefabricated components, without having to specially design the profiles of the frame parts thereon. This particularly facilitates the assembly of the components and thus reduces costs. Only a few standardized parts need to be kept in stock in order to implement complex structures, which also reduces inventory costs.

Als zusätzliche Haltemittel zur Befestigung der Bohlen in den Rahmenteilen haben sich gemäß Anspruch 4 stirnseitig in die Bohlen greifende Schrauben, Stifte oder Nägel bewährt. Sie sind sehr preisgünstig und besonders einfach zu montieren.As additional holding means for fastening the planks in the frame parts, screws, pins or nails reaching into the planks at the end have proven themselves. They are very inexpensive and particularly easy to assemble.

Zur zusätzlichen Erleichterung der Montage der Haltemittel hat es sich als vorteilhaft erwiesen, gemäß Anspruch 5 die Haltemittel in reduzierten Durchgangslöchern der Rahmenteile anzubringen. Dies verhindert zuverlässig ein Sprengen der Rahmenteile beim Hineindrehen der Haltemittel, ohne einen wesentlichen Stabilitätsverlust der Verbindung hinnehmen zu müssen. Andererseits erfährt das Haltemittel beim Durchsetzen des Rahmenteils einen hinreichenden Halt.To additionally facilitate the assembly of the holding means, it has proven to be advantageous to mount the holding means in reduced through holes in the frame parts. This reliably prevents the frame parts from bursting when the holding means is screwed in without having to accept a significant loss in stability of the connection. On the other hand, the holding means is adequately held when the frame part is pushed through.

Es hat sich als besonders vorteilhaft erwiesen, den Erfindungsgegenstand mit den Merkmalen des Anspruchs 6 auszustatten. Mit der fingerartigen Profilierung vergrößert sich die Berührungsfläche der Elemente, die schließlich eine vergrößerte Haftfläche darstellt. Außerdem bietet die fingerartige Profilierung einen erhöhten Reibsitz, so daß die ineinandergefügten Elemente auch ohne zusätzliches Verbindungsmittel bereits einen verbesserten Paßsitz haben. Die fingerartige Profilierung kann sich dabei über einen Teilbereich oder über die gesamte Stärke des Bauelements erstrecken. Die gesicherte Verbindung wird schließlich mit dem eingegebenen Klebstoff erreicht. Zusätzliche mechanische Bearbeitung wie Vorbohren von Befestigungslöchern entfällt.It has proven to be particularly advantageous to provide the subject matter of the invention with the features of claim 6. The finger-like profiling increases the contact area of the elements, which ultimately represents an enlarged adhesive area. In addition, the finger-like profile offers an increased friction fit, so that the nested elements already have an improved fit even without additional connecting means. The finger-like profiling can extend over a partial area or over the entire thickness of the component. The secured connection is finally achieved with the entered adhesive. Additional mechanical processing such as pre-drilling of mounting holes is not necessary.

Günstig ist die Weiterentwicklung des Erfindungsgegenstandes mit den Merkmalen des Anspruchs 7. Durch die trapezartige Ausbildung ergeben sich bei der Verzahnung in ihrem oberen und unteren Bereich Leerräume, in die der überschüssige Klebstoff beim Zusammenfügen der Elemente quellen kann. An den zusammenliegenden Schrägflächen der Verzahnung verbleibt somit nur ein dünner Klebfilm, der zur erhöhten Festigkeit beiträgt. Sehr vorteilhaft ist es, wenn die Schrägflächen einen Winkel von 30° oder kleiner zur Mittellinie einschließen.The further development of the subject of the invention with the features of claim 7 is favorable. The trapezoidal design results in empty spaces in the teeth in its upper and lower region, into which the excess adhesive can swell when the elements are joined together. Only a thin adhesive film remains on the inclined surfaces of the toothing, which contributes to the increased strength. It is very advantageous if the inclined surfaces enclose an angle of 30 ° or less to the center line.

Schließlich ist die Anwendung des Merkmals nach Anspruch 8 vorteilhaft. Die Teile lassen sich dadurch recht einfach zusammenfügen, was schließlich auch von Hilfskräften durchgeführt werden kann, weil in keiner Weise auf die Ausrichtung der Teile geachtet werden muß. Die Symmetrie ergibt in jedem Fall, vollkommen gleich wie die Bohlen eingelegt werden, das paßgerechte Bauelement.Finally, the use of the feature according to claim 8 is advantageous. The parts can be put together very easily as a result, which can also be carried out by auxiliary personnel because there is no need to pay attention to the alignment of the parts. In any case, the symmetry, exactly the same as how the planks are inserted, results in the fitting component.

Anhand der Zeichnungen wird beispielhaft eine bevorzugte Ausführungsform des Erfindungsgegenstandes erläutert.A preferred embodiment of the subject matter of the invention is explained by way of example with reference to the drawings.

Es zeigt:

Figur 1
eine perspektivische Ansicht miteinander in einer Ebene bzw. eckförmig verbundener, plattenförmiger Bauelemente,
Figur 2
eine Schnittdarstellung der Anordnung aus Figur 1 längs der Schnittlinie A und
Figur 3
eine Schnittdarstellung der Eckausbildung aus Figur 1 längs der Schnittlinie B.
It shows:
Figure 1
1 shows a perspective view of plate-shaped components connected to one another in one plane or in a corner,
Figure 2
a sectional view of the arrangement of Figure 1 along the section line A and
Figure 3
2 shows a sectional illustration of the corner formation from FIG. 1 along the section line B.

In Figur 1 sind mehrere miteinander verbundene, plattenförmige Bauelemente P dargestellt. Jedes plattenförmige Bauelement P besteht aus übereinander in einer Ebene angeordneten Bohlen 1, die entlang ihrer Längsseiten 1a mittels vorzugsweise als Doppelnut- bzw. Doppelfeder-Profilierungen ineinander greifen, in der Zeichnung aber nicht dargestellt sind. An der Oberkante 1b und an der Unterkante 1c des Bauelements P sind die Bohlen 1 unprofiliert, so daß das Bauelement P oben und unten ebenflächig begrenzt ist. Entlang der Stirnseiten der Bohlen 1 sind pfostenartige Rahmenteile 2 vorgesehen, auf deren Verbindung in den weiteren Figuren eingegangen wird. Zur Bildung größerer ebenflächiger Wandelemente werden mehrere Bauelemente P wie dargestellt an stirnseitigen Flächen 2a miteinander verbunden. Eine winkelige Anordnung dieser Bauelemente P ergibt sich durch Verbindung ihrer Stirnflächen 3a mit zwei zueinander stoßenden Flächen eines Eckpfostens 3. Auf die Verbindungen der Teile untereinander wird in den nachfolgenden Figuren genauer eingegangen. Mit A ist der Schnitt durch zwei stirnseitig miteinander verbundener Bauelemente P gekennzeichnet. B kennzeichnet den Schnitt durch eine Eckverbindung.In Figure 1, several interconnected, plate-shaped components P are shown. Each plate-shaped component P consists of planks 1 arranged one above the other in a plane, which engage with one another along their longitudinal sides 1a by means of preferably double-groove or double-spring profiles, but are not shown in the drawing. On the upper edge 1b and on the lower edge 1c of the component P, the planks 1 are not profiled, so that the component P is delimited flatly at the top and bottom. Post-like frame parts 2 are provided along the end faces of the planks 1, the connection of which is discussed in the further figures. To form larger flat wall elements, a plurality of structural elements P are connected to one another on end faces 2a. An angular arrangement of these components P results from the connection of their end faces 3a to two mutually abutting surfaces of a corner post 3. The connections of the parts to one another are discussed in more detail in the following figures. With A is the section through two components P which are connected to one another on the end face. B denotes the cut through a corner connection.

Figur 2 zeigt einen Schnitt durch eine ebene Verbindung zweier plattenförmiger Bauelemente P entlang der Schnittlinie A. Die Bohlen 1 weisen eine zur Mittellinie M symmetrische Profilierung R auf Die Mitte dieser Profilierung R ist als Feder 4 ausgebildet. In den beiden an die Feder 4 anschließenden Randbereichen weist diese Profilierung R Schrägen 5 auf Die Rahmenteile 2 besitzen an der den Bohlen 1 zugewandten Seite eine zu diesen kongruente Profilierung R, bestehend aus einer mittigen Nut 6 und Schrägen 7. Die Bohlen 1 werden stirnseitig von Haltemitteln 8 erfaßt, die beispielsweise als Schrauben ausgeführt sind. Die Haltemittel 8 durchsetzen das Rahmenteil 2 in reduzierten Durchgangsbohrungen 9.Figure 2 shows a section through a flat connection of two plate-shaped components P along the section line A. The planks 1 have a profile R symmetrical to the center line M The center of this profile R is designed as a spring 4. In the two edge regions adjoining the spring 4, this profiling R has bevels 5. The frame parts 2 have, on the side facing the planks 1, a congruent profiling R, consisting of a central groove 6 and bevels 7. The planks 1 become front of Holding means 8 detected, which are designed for example as screws. The holding means 8 pass through the frame part 2 in reduced through holes 9.

Zur Verbindung der beiden Stirnflächen der Rahmenteile 2 untereinander ist eine Nut- und Feder-Profilierung N vorgesehen. Diese ist antisymmetrisch zur Mittellinie M angeordnet. Diese Nut- und Feder-Profilierung N weist in einer Profilhälfte eine Nut 10 und in der anderen eine Feder 11 auf Die Nut 10 und die Feder 11 sind in einem konstanten Abstand a voneinander angeordnet. Hierdurch ergibt sich eine symmetrisch zur Mittellinie M sich erstreckende ebene Fläche, die zur Aufnahme der Haltemittel 8 dient. Zu den Rändern weist das Rahmenteil 2 je eine Phase 12 auf Stoßen, wie dargestellt, zwei Rahmenteile 2 zusammen, so greift die Feder 11 des einen Rahmenteils 2 in die Nut 10 des anderen Rahmenteils 2 und umgekehrt. Hierdurch entsteht eine feste Verbindung der beiden plattenförmigen Bauelemente P untereinander. Infolge der Phasen 12 entsteht an der Stoßfuge der Rahmenteile 2 je eine Kerbe 13.A tongue and groove profiling N is provided for connecting the two end faces of the frame parts 2 to one another. This is arranged antisymmetrically to the center line M. This tongue and groove profiling N has a groove 10 in one profile half and a tongue 11 in the other. The groove 10 and the tongue 11 are arranged at a constant distance a from one another. This results in a flat surface which extends symmetrically to the center line M and serves to receive the holding means 8. To the edges, the frame part 2 each has a phase 12 on joints, as shown, two frame parts 2 together, so the spring 11 of one frame part 2 engages in the groove 10 of the other frame part 2 and vice versa. This creates a firm connection of the two plate-shaped components P to one another. As a result of the phases 12, a notch 13 is formed at the butt joint of the frame parts 2.

Aus Figur 3 ist der Aufbau einer Eckverbindung, wie sie zur Herstellung von Wänden erforderlich ist, als Schnitt entlang der Schnittlinie B dargestellt. Gleiche Bezugszeichen bedeuten hierbei gleiche Teile. Zwei plattenförmige Bauelemente P, bestehend aus Bohlen 1 und Rahmenteilen 2 sind in einem Winkel von 90° zueinander angeordnet. An und für sich werden die gleichen Bauelemente P sowohl für stirnseitige Verbindungen als auch für winkelige Verbindungen eingesetzt. Lediglich zur Demonstration verschiedener Verbindungen zwischen Bohle 1 und Rahmenteil 2 wurde in der Figur 3 der Aufbau des Bauelements P geändert. Die Feder 4 und die Nut 6 der Bohle 1 bzw. des Rahmenteils 2 weisen jeweils eine Trapezverzahnung Z auf Diese Trapezverzahnungen Z werden von schrägen Flächen S und von senkrechten Flächen F gebildet. Dabei sind die senkrechten Flächen F der Bohlen 1 von denen der Rahmenteile 2 beabstandet. Die Bohlen 1 sind an den schrägen Flächen S mittels Klebstoff K an den Rahmenteilen 2 festgelegt. Die Nut- und Federprofilierungen N der Rahmenteile 2 greifen in hierzu kongruente Profilierungen eines Eckpfostens 3, dessen Querschnitt im wesentlichen quadratisch ausgebildet ist. Dieser Eckpfosten 3 weist in der dargestellten Ausführungsform eine entsprechende Nut- und Feder-Profilierung N an zwei zueinanderstoßenden Seiten auf Zur Bildung komplizierterer Strukturen ist es auch vorstellbar, daß drei oder alle vier Seiten des Eckpfostens 3 eine entsprechende Nut- und Feder-Profilierung N aufweisen.From Figure 3, the construction of a corner connection, as required for the production of walls, is shown as a section along the section line B. The same reference numerals mean the same parts. Two plate-shaped components P, consisting of planks 1 and frame parts 2 are arranged at an angle of 90 ° to one another. In principle, the same components P are used both for face connections and for angled connections. For demonstration purposes only Different connections between screed 1 and frame part 2, the structure of the component P was changed in FIG. The tongue 4 and the groove 6 of the screed 1 and of the frame part 2 each have a trapezoidal toothing Z. These trapezoidal toothing Z are formed by inclined surfaces S and vertical surfaces F. The vertical surfaces F of the planks 1 are spaced from those of the frame parts 2. The planks 1 are fixed to the frame parts 2 on the inclined surfaces S by means of adhesive K. The tongue and groove profiles N of the frame parts 2 engage in congruent profiles of a corner post 3, the cross section of which is essentially square. In the embodiment shown, this corner post 3 has a corresponding tongue and groove profile N on two mutually abutting sides. To form more complicated structures, it is also conceivable that three or all four sides of the corner post 3 have a corresponding tongue and groove profile N. .

BezugszeichenlisteReference list

11
BohleScreed
1a1a
LängsseiteLong side
1b1b
OberkanteTop edge
1c1c
UnterkanteLower edge
22nd
RahmenteilFrame part
2a2a
stirnseitige Flächeend face
33rd
EckpfostenCorner post
3a3a
StirnflächeFace
44th
Federfeather
55
SchrägeWeird
66
NutGroove
77
SchrägeWeird
88th
HaltemittelHolding means
99
DurchgangsbohrungThrough hole
1010th
NutGroove
1111
Federfeather
1212th
Phasephase
1313
Kerbescore
PP
BauelementComponent
MM
MittellinieCenter line
NN
Nut- und Feder-ProfilierungTongue and groove profiling
A, BA, B
SchnittlinieCutting line
R, R'R, R '
ProfilierungProfiling
ZZ.
TrapezverzahnungTrapezoidal teeth
SS
schräge Flächesloping surface
FF
senkrechte Flächevertical surface
KK
Klebstoffadhesive

Claims (8)

Plattenförmiges Bauelement (P) aus Holz zur Herstellung von Wänden, Türen, Böden und/oder Decken, insbesondere eines Saunaraums, mit in der Ebene des Bauelements (P) parallel nebeneinanderliegenden über Profilierungen ineinander greifenden Bohlen (1), die an ihren Stirnseiten von pfostenartigen Rahmenteilen (2) begrenzt sind, dabei in Nut- und/oder Federprofilierungen (R) der Stirnseiten der Bohlen (1) fassen und die Bohlen (1) an den Rahmenteilen (2) durch zusätzliche Haltemittel (8) festgelegt sind, und die Rahmenteile (2) an der den Bohlen (1) abgewandten Seite eine zusätzliche nebeneinandergeordnete Nut- (10) und Feder- (11)-Profilierung (N) aufweisen, die zu ihrer Mittellinie (M) im wesentlichen antisymmetrisch ist.Plate-shaped component (P) made of wood for the production of walls, doors, floors and / or ceilings, in particular a sauna room, with planks (1) which lie parallel to one another in the plane of the component (P) and which interlock with one another via profilings and which have post-like at their end faces Frame parts (2) are limited, thereby grasping in tongue and groove profiles (R) of the end faces of the planks (1) and the planks (1) are fixed to the frame parts (2) by additional holding means (8), and the frame parts (2) on the side facing away from the planks (1) have an additional side-by-side groove (10) and tongue (11) profile (N), which is essentially antisymmetric with respect to its center line (M). Bauelement nach Anspruch 1, dadurch gekennzeichnet, daß die Nut (10) und die Feder (11) der Nut- und Feder-Profilierung (N) in einem konstanten Abstand (a) voneinander angeordnet sind.Component according to Claim 1, characterized in that the groove (10) and the tongue (11) of the tongue and groove profile (N) are arranged at a constant distance (a) from one another. Bauelement nach Anspruch 1 oder 2 zur Bildung winkeliger Anordnungen, dadurch gekennzeichnet, daß ein zusätzlicher viereckiger Eckpfosten (3) vorgesehen ist, der an mindestens zwei zueinander stoßenden Seiten mit Nut- und Feder-Profilierungen versehen ist, die zur Nut- und Feder-Profilierung (N) der Rahmenteile (2) im wesentlichen kongruent ist.Component according to claim 1 or 2 for forming angular arrangements, characterized in that an additional square corner post (3) is provided, which is provided on at least two mutually abutting sides with tongue and groove profiles, which for tongue and groove profiling (N) of the frame parts (2) is essentially congruent. Bauelement nach Anspruch 1, dadurch gekennzeichnet, daß die Bohlen (1) in den Rahmenteilen (2) festgelegt sind mit das Rahmenteil (2) von außen durchsetzenden und stirnseitig in die Bohlen (1) greifenden Haltemittel (8) wie Schrauben, Stifte oder Nägel.Component according to claim 1, characterized in that the planks (1) are fixed in the frame parts (2) with holding means (8) such as screws, pins or nails penetrating the frame part (2) from the outside and engaging in the planks (1) on the end face . Bauelement nach Anspruch 4, dadurch gekennzeichnet, daß die Haltemittel (8) in den Rahmenteilen (2) in gegenüber deren Durchmesser reduzierten Durchgangslöchern (9) angebracht sind.Component according to Claim 4, characterized in that the holding means (8) are mounted in the frame parts (2) in through holes (9) which are reduced in diameter. Bauelement nach Anspruch 1, dadurch gekennzeichnet, daß die stirnseitige Profilierung (R) der Bohlen (1) und die längsseitige Profilierung (R') der Rahmenteile (2) wenigstens teilweise fingerartig ausgebildet und ineinanderfassend angeordnet sind, und mit Klebstoff (K) aneinander festgelegt sind.Component according to claim 1, characterized in that the end profile (R) of the planks (1) and the longitudinal profile (R ') of the frame parts (2) are at least partially finger-shaped and arranged in an interlocking manner, and fixed to one another with adhesive (K) are. Bauelement nach Anspruch 6, dadurch gekennzeichnet, daß die fingerartige Profilierung als trapezartige Verzahnung (Z) ausgebildet ist und in zusammengesetzter Lage die Schrägflächen (S) der Trapezverzahnung (Z) zur Anlage kommen.Component according to claim 6, characterized in that the finger-like profiling is designed as trapezoidal toothing (Z) and in the assembled position the inclined surfaces (S) of the trapezoidal toothing (Z) come to rest. Bauelement nach mindestens einem der Ansprüche 1, 6oder 7, dadurch gekennzeichnet, daß die stirnseitige Profilierung (R) der Bohlen (1) und die längsseitige Profilierung (R') der Rahmenteile (2) symmetrisch zur Mittellinie (M) ausgebildet sind.Component according to at least one of claims 1, 6 or 7, characterized in that the end profile (R) of the planks (1) and the longitudinal profile (R ') of the frame parts (2) are formed symmetrically to the center line (M).
EP94110444A 1994-03-11 1994-07-05 Slab-like building element made of wood Expired - Lifetime EP0671518B1 (en)

Applications Claiming Priority (2)

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DE9404109U 1994-03-11
DE9404109U DE9404109U1 (en) 1994-03-11 1994-03-11 Panel-shaped component made of wood

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EP0671518A2 true EP0671518A2 (en) 1995-09-13
EP0671518A3 EP0671518A3 (en) 1996-07-17
EP0671518B1 EP0671518B1 (en) 1997-10-29

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AT (1) ATE159783T1 (en)
DE (2) DE9404109U1 (en)

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AT407541B (en) * 1999-04-08 2001-04-25 Bammer Franz Prefabricated wall element
WO2001077453A2 (en) * 2000-04-05 2001-10-18 Jensen Peter B Solid wood building element system

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DE29614258U1 (en) * 1996-08-17 1997-09-18 Holzindustrie Waldburg zu Wolfegg GmbH & Co. KG, 88364 Wolfegg Wall or ceiling element
DE29706517U1 (en) * 1997-04-11 1998-08-06 Scholz, Gabriele, 87616 Marktoberdorf Wooden building board for building walls, ceiling and roof elements
FR2762251B1 (en) * 1997-04-17 1999-06-04 Daniel Choisel ASSEMBLY DEVICE FOR WOODEN BOARDS CONSTITUENT OF CONSTRUCTION WALLS

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Cited By (3)

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AT407541B (en) * 1999-04-08 2001-04-25 Bammer Franz Prefabricated wall element
WO2001077453A2 (en) * 2000-04-05 2001-10-18 Jensen Peter B Solid wood building element system
WO2001077453A3 (en) * 2000-04-05 2002-02-07 Peter B Jensen Solid wood building element system

Also Published As

Publication number Publication date
EP0671518A3 (en) 1996-07-17
DE9404109U1 (en) 1994-05-19
ATE159783T1 (en) 1997-11-15
DE59404475D1 (en) 1997-12-04
EP0671518B1 (en) 1997-10-29

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